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vi2
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function . (This program compress and recostruct using wavelets. We can select level of decomposition (here maximum 4 levels are given) of images using selected wavelet.For eg:-wavelets can be haar, db1, db2, dmey ........ ....... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score.Then reconstruction can be performed.Each decompsition we can choose different threshold values . For each threshold value we can calculate mse, psnr, pq (picture quality), bit ratio etc. To get pq install pqs function.)
- 2007-10-24 16:47:31下载
- 积分：1
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Mediegeometrica
Geometric Average for some numbers
- 2010-05-25 05:59:40下载
- 积分：1
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Matlab
IT IS A DOCCUMENT ABOAT REACTIVE POWER
- 2013-08-11 14:28:22下载
- 积分：1
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math
关于matlab的数学基础的英文资料，对于了解matlab的编程原理有很好的帮助(About matlab mathematical foundations of English, for the understanding of matlab programming principles of good help)
- 2013-11-03 16:13:58下载
- 积分：1
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Chineseflag
利用matlab强大的功能，可以画出中国国旗的一个小程序！(Using matlab powerful features, you can draw the flag of a small program in China!)
- 2011-01-04 10:46:56下载
- 积分：1
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Large-MIMO-Systems-CUP-(2014)
A book named Large MIMO Systems-CUP(2014) ,welcome to download 2014年出的全英文版的关于大规模MIMO系统的书，欢迎下载(A book named arge MIMO Systems-CUP(2014) ,welcome to download)
- 2014-10-28 21:44:39下载
- 积分：1
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MATLAB-PWM
利用Simulink建立起PWM产生电路，产生PWM波并对PWM波优化设计(Use Simulink to build PWM generation circuit for generating a PWM wave and PWM wave optimal design)
- 2014-11-30 15:35:08下载
- 积分：1
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zmax2005
ZEMAX是美国 Radiant Zemax 公司所发展出的光学设计软件，可做光学组件设计与照明系统的照度分析，也可建立反射，折射，绕射等光学模型，并结合优化，公差等分析功能，是套可以运算sequential及Non-Sequential的软件。(ZEMAX is a wonderful too for designing light .)
- 2013-12-27 20:23:00下载
- 积分：1
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matlab程序
基于线性控制的分数阶统一混沌系统的同步的仿真设计(Synchronization of Fractional Order Unified Chaotic Systems Based on Linear Control)
- 2019-05-09 01:05:44下载
- 积分：1
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kalman-tracking
基于卡尔曼滤波的目标轨迹跟踪预测 最优化自回归数据处理算法(Kalman filter based tracking target trajectory optimization autoregression forecasting data processing algorithms)
- 2020-11-30 19:59:27下载
- 积分：1
